16605231480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1246639}}^1$

素因数の和:1246693

約数の個数: 96

約数和(自身を含む): 55425614400

約数和(自身を除く): 38820382920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 1246639, 2493278, 3739917, 4986556, 6233195, 7479834, 9973112, 11219751, 12466390, 14959668, 18699585, 22439502, 24932780, 29919336, 37399170, 44879004, 46125643, 49865560, 56098755, 74798340, 89758008, 92251286, 112197510, 138376929, 149596680, 184502572, 224395020, 230628215, 276753858, 369005144, 415130787, 448790040, 461256430, 553507716, 691884645, 830261574, 922512860, 1107015432, 1383769290, 1660523148, 1845025720, 2075653935, 2767538580, 3321046296, 4151307870, 5535077160, 8302615740, 16605231480]

約数ペア:

[(1, 16605231480), (2, 8302615740), (3, 5535077160), (4, 4151307870), (5, 3321046296), (6, 2767538580), (8, 2075653935), (9, 1845025720), (10, 1660523148), (12, 1383769290), (15, 1107015432), (18, 922512860), (20, 830261574), (24, 691884645), (30, 553507716), (36, 461256430), (37, 448790040), (40, 415130787), (45, 369005144), (60, 276753858), (72, 230628215), (74, 224395020), (90, 184502572), (111, 149596680), (120, 138376929), (148, 112197510), (180, 92251286), (185, 89758008), (222, 74798340), (296, 56098755), (333, 49865560), (360, 46125643), (370, 44879004), (444, 37399170), (555, 29919336), (666, 24932780), (740, 22439502), (888, 18699585), (1110, 14959668), (1332, 12466390), (1480, 11219751), (1665, 9973112), (2220, 7479834), (2664, 6233195), (3330, 4986556), (4440, 3739917), (6660, 2493278), (13320, 1246639)]